Vinpocetine Impurity 24 CAS 52341-36-3
| CAS No. | 52341-36-3 |
| Molecular Formula | C22H28N2O4 |
| Molecular Weight | 384.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Vinpocetine Impurity 24 (CAS 52341-36-3), a certified reference material (molecular formula C22H28N2O4, MW 384.47 g/mol) for analytical method development and quality control.
Vinpocetine Impurity 24 (C22H28N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Vinpocetine Impurity 24 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H28N2O4 |
| Molecular Weight | 384.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related Vinpocetine Standards
- Vinpocetine Impurity 33 (CAS 4752-37-8)
- Vinpocetine EP Impurity C (CAS 70155-05-4)
- Vinpocetine Impurity 34 (CAS CATO-C4X-184334)
- Vinpocetine Impurity 35 (CAS CATO-C4X-184335)
- Vinpocetine Impurity 21 (CAS 77549-92-9)
- Vinpocetine Impurity 26 (CAS CATO-C4X-184326)
- Vinpocetine Impurity 44 (CAS 68780-78-9)
- Vinpocetine EP Impurity A (CAS 40163-56-2)
Recommended Standards
- Tert-butyl (3S,4S)-4-((tert-butoxycarbonyl)amino)-3-methyl-1-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 2414415-75-9)
- (S)-propane-1,2-diyl bis(4-methylbenzenesulfonate) (CAS 60434-71-1)
- Rhynchophylline (CAS 39032-61-6)
- Repaglinide Impurity 24 (CAS 637301-29-2)
- 9-Bromo-1H-naphtho[2,3-d][1,2,3]triazole (CAS 852099-63-9)
- Propene-1,1,2-d3 (gas) (CAS 1517-50-6)
- 4-Hydroxy-2-thioxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 31507-72-9)
- N-methyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 1007-18-7)
- Methyl 2-((1R,3S)-3-amino-1-hydroxy-4-methylpentyl)thiazole-4-carboxylate (CAS 1265905-21-2)
- (2R,3S,4R,5R)-2-(Acetoxymethyl)-6-bromo-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3,4-diyl diacetate (CAS 70831-94-6)
- 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)piperidine (CAS 96650-93-0)
- 2-(2-Bromophenyl)azepane hydrochloride (CAS 1177340-54-3)
- 3-Methyl-5-pentyl-2-furantridecanoic Acid (CAS 57818-42-5)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com